常用材料硬度表

类型材料状态硬度备注类型材料状态硬度备注铁料1/2HHV210-2401/4HHV210不锈钢1/2HHB=2621/2HHV270-290铜1/2HHV=803/4HHV310-330铝1/2HHHV370-390铁料软料HV120-180HRB951/4HHV75-125不锈钢302软料HB88-961/2HHV85-145不锈钢3041/2HHB150-180HHV105-175铜软料EHHV145MIN铝软料1/4HHV100-160铁料1/2HHV150-205不锈钢HHV180-2301/8HHV95-130EHHV200MIN1/4HHV115-1500HV201/2HHV135-185Hx2HV30HHV170Hx4HV36退火AHV105Hx6-调质SHV115Hx8HV44软料HV150-170Hx9HV511/2HHV220-2500HV50HHV450-500Hx2HV701/4HHV270-290Hx4HV751/2HHV310-330Hx6HV803/4HHV370-390Hx8HV85HHV430-450Hx9HV95EHHV490-520制表：审核：批准：纯铝A1100铝合金A5052车床料螺丝料铁料SPCC锰片SK5不锈钢SUS301车轴料冲压料常用材料硬度参考表冲压料不锈钢SUS304黄铜H65-H70磷铜C5191